KRONOS MR-301 vs KRONOS MR-400
Wado Sangyo vs Wado Sangyo — specs, price, and data-backed comparison.
QUICK TAKE
- KRONOS MR-301 is the more affordable option at ¥440,000, versus ¥511,500 for KRONOS MR-400.
- KRONOS MR-301 offers the lighter build (17 kg vs 18 kg).
- KRONOS MR-400 is the newer platform (2,024 vs 2,023).
SPECIFICATIONS COMPARED
| KRONOS MR-301 | KRONOS MR-400 | |
|---|---|---|
| Company | Wado Sangyo | Wado Sangyo |
| Category | Agricultural-Robots | Agricultural-Robots |
| Price: | ¥440,000–¥583,000 | ¥511,500–¥704,000 |
| Released: | 2023 | 2024 |
| Weight | 17 kg | 18 kg |
| Speed | 1.6 km/h | 1.6 km/h |
| Battery Life | 60 min | 60 min |
| Connectivity | Smartphone app (Bluetooth); optional remote notification unit | Smartphone app (Bluetooth); optional remote notification unit |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the KRONOS MR-301 and the KRONOS MR-400?
KRONOS MR-301 is made by Wado Sangyo, while KRONOS MR-400 is made by Wado Sangyo. Both are agricultural-robotss, so the differences come down to price and specifications.
Which is cheaper, the KRONOS MR-301 or the KRONOS MR-400?
The KRONOS MR-301 is cheaper, listed at ¥440,000 compared to ¥511,500 for the KRONOS MR-400.


